GA
Open Source
Free Tier

Hanzo PubSub

Event streaming & messaging

High-throughput pub/sub messaging with JetStream persistence. NATS-compatible.

DocumentationView on GitHub
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Get Started

Install PubSub in seconds

terminal
$ hanzo pubsub create mytopic

New to Hanzo? Install the CLI first: curl -fsSL hanzo.sh | bash

Features

Everything you need to get started

Pub/sub
Hanzo Stream persistence
Request-reply
Wildcard subjects
Clustering
Self-hostable
SDKs & Libraries

Official PubSub SDKs

Use our official SDKs to integrate PubSub into your application

Hanzo Python SDK

PyPI
pip install hanzoai
hanzoaiDocs

Hanzo TypeScript SDK

npm
npm install @hanzo/ai
@hanzo/aiDocs

Hanzo Go SDK

Go Modules
go get github.com/hanzoai/go-sdk
github.com/hanzoai/go-sdkDocs

Hanzo Rust SDK

crates.io
cargo add hanzoai
hanzoaiDocs
Community

Join the PubSub Community

Get help, share ideas, and contribute to the project

Star on GitHub
Read Docs
Join Discord
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Want to Contribute?

We welcome contributions of all kinds: bug reports, feature requests, documentation improvements, and code contributions.

Read our Contributing Guide

Ready to get started with PubSub?

Deploy in minutes with Hanzo Cloud or self-host with our open-source release.

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